added redis connections script

scripts/get-redis-connections.sh

@@ -0,0 +1,112 @@
+#!/bin/bash
+
+# Simple script to get Redis/Dragonfly connections using redis-cli
+# This provides a quick alternative to the TypeScript version
+
+set -e
+
+# Configuration
+REDIS_HOST="${DRAGONFLY_HOST:-localhost}"
+REDIS_PORT="${DRAGONFLY_PORT:-6379}"
+REDIS_PASSWORD="${DRAGONFLY_PASSWORD:-}"
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+echo -e "${BLUE}🐉 Dragonfly/Redis Connection Monitor${NC}"
+echo "========================================"
+
+# Check if redis-cli is available
+if ! command -v redis-cli &> /dev/null; then
+    echo -e "${RED}❌ redis-cli not found. Please install redis-tools:${NC}"
+    echo "   Ubuntu/Debian: sudo apt-get install redis-tools"
+    echo "   macOS: brew install redis"
+    echo "   Or use the TypeScript version: bun run scripts/get-redis-connections.ts"
+    exit 1
+fi
+
+# Build redis-cli command
+REDIS_CMD="redis-cli -h $REDIS_HOST -p $REDIS_PORT"
+if [ -n "$REDIS_PASSWORD" ]; then
+    REDIS_CMD="$REDIS_CMD -a $REDIS_PASSWORD"
+fi
+
+echo -e "${GREEN}📡 Connecting to Dragonfly at $REDIS_HOST:$REDIS_PORT${NC}"
+
+# Test connection
+if ! $REDIS_CMD ping > /dev/null 2>&1; then
+    echo -e "${RED}❌ Cannot connect to Dragonfly/Redis${NC}"
+    echo "   Make sure the Docker container is running:"
+    echo "   docker ps | grep dragonfly"
+    exit 1
+fi
+
+echo -e "${GREEN}✅ Connected successfully${NC}"
+echo ""
+
+# Get client list
+echo -e "${YELLOW}📋 Active Client Connections:${NC}"
+echo "----------------------------------------"
+
+CLIENT_LIST=$($REDIS_CMD CLIENT LIST)
+
+if [ -z "$CLIENT_LIST" ]; then
+    echo "No active connections found"
+    exit 0
+fi
+
+# Count total connections
+TOTAL_CONNECTIONS=$(echo "$CLIENT_LIST" | wc -l)
+echo -e "${BLUE}Total Connections: $TOTAL_CONNECTIONS${NC}"
+echo ""
+
+# Group by client name (simple grouping)
+echo -e "${YELLOW}🔍 Connection Details:${NC}"
+echo "$CLIENT_LIST" | while IFS= read -r line; do
+    if [ -n "$line" ]; then
+        # Extract key information
+        ID=$(echo "$line" | grep -o 'id=[0-9]*' | cut -d'=' -f2)
+        ADDR=$(echo "$line" | grep -o 'addr=[^[:space:]]*' | cut -d'=' -f2)
+        NAME=$(echo "$line" | grep -o 'name=[^[:space:]]*' | cut -d'=' -f2 || echo "unnamed")
+        AGE=$(echo "$line" | grep -o 'age=[0-9]*' | cut -d'=' -f2)
+        IDLE=$(echo "$line" | grep -o 'idle=[0-9]*' | cut -d'=' -f2)
+        CMD=$(echo "$line" | grep -o 'cmd=[^[:space:]]*' | cut -d'=' -f2 || echo "none")
+        
+        echo "├─ Client ID: $ID | Name: $NAME | Address: $ADDR"
+        echo "   Age: ${AGE}s | Idle: ${IDLE}s | Last Command: $CMD"
+        echo ""
+    fi
+done
+
+# Server info
+echo -e "${YELLOW}🖥️  Server Information:${NC}"
+echo "----------------------------------------"
+$REDIS_CMD INFO server | grep -E "(dragonfly_version|redis_version|connected_clients|uptime_in_seconds)" | head -10
+
+echo ""
+echo -e "${YELLOW}💾 Memory Usage:${NC}"
+echo "----------------------------------------"
+$REDIS_CMD INFO memory | grep -E "(used_memory_human|maxmemory_human|used_memory_percentage)" | head -5
+
+echo ""
+echo -e "${GREEN}✅ Connection analysis complete${NC}"
+
+# Optional: Monitor mode
+if [ "$1" = "--monitor" ] || [ "$1" = "-m" ]; then
+    INTERVAL=${2:-5}
+    echo ""
+    echo -e "${BLUE}🔄 Starting monitoring mode (refresh every ${INTERVAL}s)${NC}"
+    echo "Press Ctrl+C to stop..."
+    
+    while true; do
+        sleep $INTERVAL
+        clear
+        echo -e "${BLUE}🕐 Last updated: $(date)${NC}"
+        echo ""
+        exec "$0" # Re-run this script
+    done
+fi